1) Removed the BBFS namespace.
2) Added process monitoring web interface + http request to parse a remote process monitoring.
3) Added example for process monitoring.
Merge remote-tracking branch 'origin/master' into process_monitoring_web_interface

Conflicts:
	lib/run_in_background/version.rb
Fix Gena review.
Merge remote-tracking branch 'origin/process_monitoring_web_interface'
Added configuration files for content and backup servers.
Added complex parameter, i.e., hash/array parsing in YAML format.
Now it is easy and intuitive to use.
Fixes.
Split content and back server to two files.
Fix test.
Few small code review fixes.
Merge pull request #90 from kolmanv/clean_usage

Clean usage
initial commit
implemented functionality:
- instance shallow check
- instance deep check
- validation for instance of local files
(+ spec)
initial commit
comments
minor changes
1.remote index validation addeed. 2.local index validation refactoring
permission changed
before commit
merge
merge